Question

. Factorise: 12 x square - 7x + 1.​

Answer 1

Answer:

12x²-7x+1.

12x²-3x-4x+1.

3x(4x-1)-1(4x-1).

(3x-1)(4x-1).

x=1/3.

x=1/4.

Answer 2

Question

$12 {x}^{2} - 7x + 1.$

Answer -

$12 {x}^{2} −7x+1$

[ Splitting the middle term]

$⇒12 {x}^{2} −4x−3x+1$

$⇒4x(3x−1)−1(3x−1)$

$⇒(4x−1)(3x−1).$